year 13 pure modelling with modulus

[harsh dagger]

How can I do this?

[last fable]

Damn looks hard icl

Maybe I would start by considering the cases for x>0 and x<0

Or by finding the points of intersection

also maybe since its saying socisder 3 lines

i would first draw x -4 then x+1

dk what would the third line be icl lol

maybe find the y intercept

idk how we would find the x intercept tho

when x = 0 y = 5

and if x>0

then y will alays be greater >0

so i would prolly draw a straight line from y = 5 to infinity

now if x <0

ye idk wht i would do here

if x<0. its still increasing

dont take my advice fk this sht

[harsh dagger]

Yeah bro your not where close I don’t think by looking at the mark scheme

This stuff better not come up

[last fable]

its a 5 * question so something like this unlikely to come up i think

i plotted the graph on desmos and kinda makes sense now

only a half of it tho i havent tried the other

[karmic cosmos]

surely you can do this on a graphing calc?

[last fable]

lol fr ?